fixed password mail

There was an error which caused the mail aent on registration to
contain the crypted password instead of the cleartext one.

darcs-hash:20060217180715-7ad00-88b2e8f74ddbad41300ca53bbf79df3d8d8beebc.gz

inc/auth.php

@@ -454,8 +454,7 @@ function register(){
   }
 
   //okay try to create the user
-  $pass = $auth->createUser($_POST['login'],$pass,$_POST['fullname'],$_POST['email']);
-  if(empty($pass)){
+  if(!$auth->createUser($_POST['login'],$pass,$_POST['fullname'],$_POST['email'])){
     msg($lang['reguexists'],-1);
     return false;
   }

inc/auth/basic.class.php

@@ -189,8 +189,7 @@ class auth_basic {
    * Create a new User [implement only where required/possible]
    *
    * Returns false if the user already exists, null when an error
-   * occured and the cleartext password of the new user if
-   * everything went well.
+   * occured and true if everything went well.
    * 
    * The new user HAS TO be added to the default group by this
    * function!

inc/auth/mysql.class.php

@@ -165,8 +165,7 @@ class auth_mysql extends auth_basic {
      * [public function]
      *
      * Create a new User. Returns false if the user already exists,
-     * null when an error occured and the cleartext password of the
-     * new user if everything went well.
+     * null when an error occured and true if everything went well.
      * 
      * The new user will be added to the default group by this
      * function if grps are not specified (default behaviour).
@@ -195,7 +194,7 @@ class auth_mysql extends auth_basic {
         $rc = $this->_addUser($user,$pwd,$name,$mail,$grps);
         $this->_unlockTables();
         $this->_closeDB();
-        if ($rc) return $pwd;
+        if ($rc) return true;
       }
       return null;  // return error
     }

inc/auth/plain.class.php

@@ -86,8 +86,7 @@ class auth_plain extends auth_basic {
      * Create a new User
      *
      * Returns false if the user already exists, null when an error
-     * occured and the cleartext password of the new user if
-     * everything went well.
+     * occured and true if everything went well.
      * 
      * The new user will be added to the default group by this
      * function if grps are not specified (default behaviour).
@@ -111,7 +110,7 @@ class auth_plain extends auth_basic {
       $userline = join(':',array($user,$pass,$name,$mail,$groups))."\n";
 
       if (io_saveFile(AUTH_USERFILE,$userline,true)) {
-          $this->users[$user] = compact('pass','name','mail','grps');
+        $this->users[$user] = compact('pass','name','mail','grps');
         return $pwd;
       }